1 LOCALBASE?=	/usr/
2 
3 PROG=		filter-dkimsign
4 MAN=		filter-dkimsign.8
5 BINDIR=		${LOCALBASE}/libexec/opensmtpd/
6 MANDIR=		${LOCALBASE}/share/man/man8
7 
8 SRCS+=		main.c mheader.c
9 
10 ifdef HAVE_ED25519
11 CFLAGS+=	-DHAVE_ED25519
12 endif
13 ifdef LIBCRYPTOPC
14 CRYPT_CFLAGS!=	pkg-config --cflags ${LIBCRYPTOPC}
15 CRYPT_LDFLAGS_L!=pkg-config --libs-only-L ${LIBCRYPTOPC}
16 CRYPT_LDFLAGS_libdir!=pkg-config --variable libdir ${LIBCRYPTOPC}
17 CRYPT_LDFLAGS=	${CRYPT_LDFLAGS_L}
18 CRYPT_LDFLAGS+=	-Wl,-rpath,${CRYPT_LDFLAGS_libdir}
19 CRYPT_LDADD!=	pkg-config --libs-only-l ${LIBCRYPTOPC}
20 else
21 CRYPT_CFLAGS=
22 CRYPT_LDFLAGS=
23 CRYPT_LDADD=	-lcrypto
24 endif
25 
26 CFLAGS+=	-I${LOCALBASE}/include
27 CFLAGS+=	-Wall -I${.CURDIR}
28 CFLAGS+=	-Wstrict-prototypes -Wmissing-prototypes
29 CFLAGS+=	-Wmissing-declarations
30 CFLAGS+=	-Wshadow -Wpointer-arith -Wcast-qual
31 CFLAGS+=	-Wsign-compare
32 CFLAGS+=	${CRYPT_CFLAGS}
33 CFLAGS+=	-I${CURDIR} -I${CURDIR}/openbsd-compat/
34 
35 LDFLAGS+=	-L${LOCALBASE}/lib
36 LDFLAGS+=	${CRYPT_LDFLAGS}
37 LDADD+=		${CRYPT_LDADD} -lopensmtpd
38 
39 INSTALL?=	install
40 
41 NEED_REALLOCARRAY?=	1
42 NEED_RECALLOCARRAY?=	1
43 NEED_STRLCAT?=		1
44 NEED_STRTONUM?=		1
45 NEED_PLEDGE?=		1
46 
47 MANFORMAT?=		mangz
48 
49 BINOWN?=	root
50 BINGRP?=	root
51 BINPERM?=	755
52 MANOWN?=	root
53 MANGRP?=	root
54 MANPERM?=	644
55 
56 ifeq (${MANFORMAT}, mangz)
57 TARGET_MAN=		${MAN}.gz
58 CLEANFILES+=		${TARGET_MAN}
59 ${TARGET_MAN}: ${MAN}
60 	mandoc -Tman ${MAN} | gzip > $@
61 else
62 TARGET_MAN=		${MAN}
63 endif
64 
65 ifeq (${NEED_REALLOCARRAY}, 1)
66 SRCS+=		${CURDIR}/openbsd-compat/reallocarray.c
67 CFLAGS+=	-DNEED_REALLOCARRAY=1
68 
69 reallocarray.o: ${CURDIR}/openbsd-compat/reallocarray.c
70 	${CC} ${CFLAGS} -c -o reallocarray.o ${CURDIR}/openbsd-compat/reallocarray.c
71 endif
72 ifeq (${NEED_RECALLOCARRAY}, 1)
73 SRCS+=		${CURDIR}/openbsd-compat/recallocarray.c
74 CFLAGS+=	-DNEED_RECALLOCARRAY=1
75 
76 recallocarray.o: ${CURDIR}/openbsd-compat/recallocarray.c
77 	${CC} ${CFLAGS} -c -o recallocarray.o ${CURDIR}/openbsd-compat/recallocarray.c
78 endif
79 ifeq (${NEED_STRLCAT}, 1)
80 SRCS+=		${CURDIR}/openbsd-compat/strlcat.c
81 CFLAGS+=	-DNEED_STRLCAT=1
82 
83 strlcat.o: ${CURDIR}/openbsd-compat/strlcat.c
84 	${CC} ${CFLAGS} -c -o strlcat.o ${CURDIR}/openbsd-compat/strlcat.c
85 endif
86 ifeq (${NEED_STRTONUM}, 1)
87 SRCS+=		${CURDIR}/openbsd-compat/strtonum.c
88 CFLAGS+=	-DNEED_STRTONUM=1
89 
90 strtonum.o: ${CURDIR}/openbsd-compat/strtonum.c
91 	${CC} ${CFLAGS} -c -o strtonum.o ${CURDIR}/openbsd-compat/strtonum.c
92 endif
93 ifeq (${NEED_PLEDGE}, 1)
94 CFLAGS+=	-DNEED_PLEDGE=1
95 endif
96 
97 ${SRCS:.c=.d}:%.d:%.c
98 	 ${CC} ${CFLAGS} -MM $< >$@
99 CLEANFILES+=	${SRCS:.c=.d}
100 
101 OBJS=		${notdir ${SRCS:.c=.o}}
102 CLEANFILES+=	${OBJS}
103 
104 ${PROG}: ${OBJS}
105 	${CC} ${LDFLAGS} -o $@ ${OBJS} ${LDADD}
106 
107 .DEFAULT_GOAL=		all
108 .PHONY: all
109 all: ${PROG} ${TARGET_MAN}
110 CLEANFILES+=	${PROG}
111 
112 .PHONY: clean
113 clean:
114 	rm -f ${CLEANFILES}
115 
116 .PHONY: install
117 install: ${PROG}
118 	${INSTALL} -D -o ${BINOWN} -g ${BINGRP} -m ${BINPERM} ${PROG} ${DESTDIR}${BINDIR}/${PROG}
119 	${INSTALL} -D -o ${MANOWN} -g ${MANGRP} -m ${MANPERM} ${TARGET_MAN} ${DESTDIR}${MANDIR}/${TARGET_MAN}